Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KX4ER
ActiveFoster, Seth M
- Location
- Smyrna, GA
- Class
- Amateur Extra
- Granted
- 2016-05-19
- Expires
- 2026-05-19
- Previous call
- KM4UBQ
- FRN
- 0025579731
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Vanity availability
HeldCurrently held
KX4ER is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- Foster, Seth MGAgranted 2016-05-19cancelled 2017-07-18
License history
0 eventsNo recorded events.